ES2097963T3 - Filtro regenerable para gases de escape de un motor de combustion interna. - Google Patents

Filtro regenerable para gases de escape de un motor de combustion interna.

Info

Publication number
ES2097963T3
ES2097963T3 ES93119035T ES93119035T ES2097963T3 ES 2097963 T3 ES2097963 T3 ES 2097963T3 ES 93119035 T ES93119035 T ES 93119035T ES 93119035 T ES93119035 T ES 93119035T ES 2097963 T3 ES2097963 T3 ES 2097963T3
Authority
ES
Spain
Prior art keywords
wall
combustion engine
internal combustion
exhaust gases
regenerable filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES93119035T
Other languages
English (en)
Inventor
Francesco Cuniberti
Sante Quaranta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iveco SpA
Original Assignee
Iveco Fiat SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iveco Fiat SpA filed Critical Iveco Fiat SpA
Application granted granted Critical
Publication of ES2097963T3 publication Critical patent/ES2097963T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/0217—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters the filtering elements having the form of hollow cylindrical bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/027—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/14—Sintered material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)

Abstract

SE DESCRIBE UN CARTUCHO FILTRO (23) QUE COMPRENDE UNA PARED (24) FORMADA DE UN MATERIAL ELECTRICAMENTE CONDUCTOR Y POROSO. DOS ELECTRODOS (29,31) DE POLARIDAD OPUESTA SE CONECTAN A DOS PARTES (32,33) DE LA PARED, Y SE SITUAN MUTUAMENTE DE FORMA, QUE AL SUMINISTRAR ENERGIA ELECTRICA A LOS DOS ELECTRODOS LA CORRIENTE ES INDUCIDA A FLUIR A LO LARGO DE LA ZONA RECTANGULAR (36) DE LA PARED, LLEVANDO A LA COMBUSTION LOS PRODUCTOS RESIDUALES DE LA COMBUSTION DE GAS PRESENTE EN DICHA ZONA, E INICIANDO LA REGENERACION DEL CARTUCHO. EL MATERIAL POROSO ESTA PREFERENTEMENTE FORMADO DE FIBRAS Y POLVOS METALICOS CATALIZADOS Y/O SINTERIZADOS PARCIALMENTE.
ES93119035T 1992-11-26 1993-11-25 Filtro regenerable para gases de escape de un motor de combustion interna. Expired - Lifetime ES2097963T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920956A IT1261725B (it) 1992-11-26 1992-11-26 Filtro rigenerabile per i gas di scarico di un motore a combustione interna.

Publications (1)

Publication Number Publication Date
ES2097963T3 true ES2097963T3 (es) 1997-04-16

Family

ID=11410881

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93119035T Expired - Lifetime ES2097963T3 (es) 1992-11-26 1993-11-25 Filtro regenerable para gases de escape de un motor de combustion interna.

Country Status (4)

Country Link
EP (1) EP0599323B1 (es)
DE (1) DE69308107T2 (es)
ES (1) ES2097963T3 (es)
IT (1) IT1261725B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19524399C2 (de) * 1995-07-04 2000-01-13 Karlsruhe Forschzent Verfahren zum Regenerieren von mit brennbaren Substanzen beladenen, elektrisch leitfähigen Filtermaterialien durch Verbrennung sowie Filterkerze zur Ausübung des Regenierverfahrens
EP0764455B1 (en) * 1995-09-25 2002-11-20 Sintokogio, Ltd. A filter for a treatment of carbon-based particles in exhaust gas and a device for said treatment using said filter
DE19741498B4 (de) * 1997-09-20 2008-07-03 Evonik Degussa Gmbh Herstellung eines Keramik-Edelstahlgewebe-Verbundes
AU2002227918A1 (en) * 2000-11-13 2002-05-21 N V. Bekaert S.A. Electrical contact system
DE10102491C2 (de) * 2001-01-19 2003-04-17 Walter Hofmann Verfahren zum Betrieb einer Vorrichtung im Abgassystem eines Verbrennungsmotors zur Prüfung der Belastung des Abgasstroms mit Rußpartikeln, sowie diese Vorrichtung
DE102007010758A1 (de) 2007-03-06 2008-09-11 Emitec Gesellschaft Für Emissionstechnologie Mbh Elektrisch beheizbarer Wabenkörper und Verfahren zu dessen Betrieb

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8605058D0 (en) * 1986-02-28 1986-04-09 Porous Element Heating Ltd Removal of particulate material from gas
IT1196822B (it) * 1986-12-05 1988-11-25 Iveco Fiat Filtro autorigenerante per i gas di scarico di un motore a combustione interna
DE8700787U1 (es) * 1987-01-17 1987-10-22 Guertler, Johann, 6074 Roedermark, De
BE1002810A6 (fr) * 1989-02-07 1991-06-18 Cockerill Mech Ind Sa Procede de traitement d'un gaz charge de particules et dispositif pour la mise en oeuvre de ce procede.
JP3018457B2 (ja) * 1990-10-05 2000-03-13 株式会社デンソー 自己発熱型フィルタ
DE4110285A1 (de) * 1991-03-28 1992-10-01 Schwaebische Huettenwerke Gmbh Filter- oder katalysatorkoerper

Also Published As

Publication number Publication date
ITTO920956A0 (it) 1992-11-26
DE69308107D1 (de) 1997-03-27
EP0599323B1 (en) 1997-02-12
IT1261725B (it) 1996-05-30
DE69308107T2 (de) 1997-06-26
EP0599323A1 (en) 1994-06-01
ITTO920956A1 (it) 1994-05-27

Similar Documents

Publication Publication Date Title
CA1093916A (en) Ignitor for lean burn ignition system
CA1043417A (en) Discharge device
ES2082655T3 (es) Procedimiento y dispositivo de eliminacion de particulas del caudal de gas de escape de motores de combustion.
CN107061102B (zh) 一种用于二冲程内燃机等离子体点火的点火器
EP1212141B8 (fr) Dispositif de traitement des gaz d'echappement d'un moteur a combustion interne
US4601733A (en) High voltage generator for an electrostatic dust precipitator
US1771626A (en) Atomizing device for internal-combustion engines
CN108104945B (zh) 一种二冲程内燃机电极组件
SE8100331L (sv) Elektrostatiskt insprutningsdon for dieselbrensle
CA2225614A1 (en) Combustion process for regenerating electrically conducting filter materials loaded with combustible substances
SE8903279L (sv) Foerfarande och anordning foer avlaegsnande av sot avskilt i en foerbraenningsmotors avgasfilter
JPS6436981A (en) Ignitor for engine
ES2097963T3 (es) Filtro regenerable para gases de escape de un motor de combustion interna.
ES497829A0 (es) Un dispositivo electronico para el cebado y el funcionamien-to con voltaje de corriente alterna de por lo menos una lam-para de descarga luminosa en gas y-o en vapor
JPS5593968A (en) Ignitor for internal combustion engine
RU2078977C1 (ru) Устройство для обработки воздуха в двигателе внутреннего сгорания
SU1768037A3 (ru) Устройство дл обработки зар да дл двигател внутреннего сгорани
GB1396607A (en) Exhaust gas thermal afterburning apparatus
SU1164520A1 (ru) Горелочное устройство
SU1183699A1 (ru) Двигатель внутреннего сгорани
IT1214652B (it) Sistema di inizio e miglioramento della combustione in motori a combustione interna con accensione a scarica dura
JPS5791308A (en) Device for disposing of exhaust smoke of internal combustion engine
JPS58140462A (ja) 電気着火式以外の内燃機関の燃焼改善装置
RU2199678C2 (ru) Фильтр жидкостный электростатический
CA2151162A1 (en) Exhaust Gas Filter

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 599323

Country of ref document: ES